.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "SYSDEV_SUSPEND" "" "06 October 2005" "" ""

.SH NAME
sysdev_suspend \- Suspend all system devices.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int sysdev_suspend  (u32 \fIstate\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIstate\fB\fR
Power state to enter.
.SH "DESCRIPTION"
.PP
We perform an almost identical operation as \fBsys_device_shutdown\fR
above, though calling ->\fBsuspend\fR instead. Interrupts are disabled
when this called. Devices are responsible for both saving state and
quiescing or powering down the device. 
.PP
This is only called by the device PM core, so we let them handle
all synchronization.